Fire-fighting emergency lamp convenient to assemble and install

Abstract

The utility model relates to the technical field of fire-fighting emergency equipment, and discloses a fire-fighting emergency lamp convenient to assemble and install, which comprises a shell, a limiting and correcting assembly, a power supply assembly and a cable lead assembly, the shell comprises an upper shell, a lower shell and a lampshade, one end of the upper shell is detachably nested with the lower shell, and the other end of the upper shell is detachably nested with the cable lead assembly. The surface of the upper shell is connected with a lampshade in a buckled mode, and the back face of the lower shell is detachably connected with a wall hanging base. According to the utility model, the wall-mounted base, the lower shell and the like are adopted, wall-mounted installation is realized through arc guidance on two sides of the lower shell, automatic correction is realized by using inclined fillets, falling-off is prevented by using limiting salient points, and meanwhile, the lower shell is provided with a cable guiding and limiting structure, the position of a cable buckle is corrected, and a cable is fixed by using a buckle, so that the tensile torque requirement is met; and the lithium battery is fixed by the battery cover hoop and then mounted on the lower shell buckle, so that the mounting and dismounting are convenient, and the use convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire emergency equipment technical field, concretely is a kind of portable assembly installation fire emergency lamps. BACKGROUND

[0002] The installation of fire emergency lamps is a key work in buildings according to fire safety standards, which aims to provide lighting and evacuation direction indication when normal lighting fails in emergency situations such as fire and power failure. The installation locations include evacuation routes, safety exits, staircases and various places in densely populated areas. During installation, the lamps must be securely fastened, with correct height, spacing, and line connections, and protected by flame-retardant tubes. After installation, comprehensive debugging is required to test emergency start, charging, discharging and other functions, check the direction of indication, detect brightness, and ensure that the lamps operate normally in critical situations to help personnel evacuate safely.

[0003] In the production and application of fire emergency lighting equipment, the installation method of each component of the lamp has an important influence on its performance and production efficiency. Currently, the base installed by wall mounting method is unevenly stressed during lamp installation. When the lamp is tilted, the dead angle limit of reinstallation requires adjusting the lamp installation again. In addition, in order to meet the cable external wiring anti-torque requirement in national standard GB17945, plastic wire pressing plate and screw are used to fix the cable, resulting in low production efficiency. At the same time, the existing battery fixation of wall-mounted lighting lamp uses hot melt adhesive, which gradually loses its adhesion with time, thereby reducing the stability of the battery during use. The fixation scheme using battery cover and screw increases labor cost and time cost, and reduces the overall production efficiency. Therefore, we propose a portable assembly installation fire emergency lamp. SUMMARY

[0004] The main purpose of the utility model is to provide a portable assembly installation fire emergency lamp to solve the problems existing in the battery fixation method in the prior art, and to optimize the wall mounting, cable installation, lamp panel fixation and design of lampshade and indicator lamp, thereby improving the overall performance, production efficiency and reliability of the lamp.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: A portable assembly and installation fire emergency lamp, including shell, spacing correction subassembly, power component and cable wire subassembly, the shell includes upper casing, lower casing and lamp shade, one end of upper casing detachably nested with lower casing, the surface buckle of upper casing is connected with lamp shade, the back of lower casing is detachably connected with wall hanging base, and the surface of lower casing located in one side of wall hanging base is equipped with spacing correction subassembly, spacing correction subassembly includes inclined fillet, arc guide and spacing convex point, the both sides of wall hanging base are equipped with inclined fillet, the back of lower casing and relative to one side of inclined fillet are equipped with arc guide matched with inclined fillet, the surface both ends of lower casing and located in one side of wall hanging base are fixedly connected with spacing convex point, the inner chamber of lower casing is detachably equipped with lamp plate, one side of the inner chamber of lower casing is fixedly connected with cable guide subassembly, and the inner chamber buckle of lower casing at the back of lamp plate is connected with power component.

[0006] Preferably, the cable wire subassembly includes a cable guide limiting structure and a wire buckle, the cable guide limiting structure is fixedly connected to the surface of the inner chamber of the lower casing, the inner chamber of the cable guide limiting structure is detachably connected with the wire buckle, the wire buckle is detachably connected with the cable inside.

[0007] Preferably, the power component includes a battery cover, a lithium battery and a clamp, the clamp is fixedly connected to the inner side of the battery cover, the lithium battery is detachably connected to the inner side of the clamp.

[0008] Preferably, the inner side of the lower casing and located on both sides of the cable guide limiting structure is fixedly connected with the battery cover buckle matched with the clamp.

[0009] Preferably, the inner side of the lower casing and located on one side of the cable guide limiting structure is fixedly connected with the first lamp plate buckle, and the inner side of the lower casing and located on the other side of the first lamp plate buckle is fixedly connected with the second lamp plate buckle.

[0010] Preferably, the outer side wall of the lamp shade is provided with a light guide hole, the inner side wall of the lamp shade is fixedly connected with a light guide column at one end, and the inner side wall of the lamp shade at one side of the light guide column is provided with a light blocking hole.

[0011] Preferably, the surface of the lamp plate is fixedly connected with an indicator lamp bead on one side.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The wall-mounted base is installed through the two side arc guides on the lower shell, which makes the wall-mounted installation process more convenient, and the operator only needs to align the wall-mounted base with the two side arc guides, and the preliminary installation can be successfully completed, when the lamp installation is unevenly stressed, the two side arc guides on the lower shell and the inclined corners of the wall-mounted base cooperate with each other, and the automatic correction can be realized, the two limiting protrusions arranged on the lower shell further limit the wall-mounted base, effectively avoid the wall-mounted base from falling off due to small vibration, and ensure the stable installation of the lamp.

[0014] 2. The cable guiding and limiting structure is arranged on the shell, the cable guiding and limiting structure can accurately correct the wire buckle position during the cable installation process, the wire buckle on the cable is parallel to the cable buckle, the cable installation resistance is greatly reduced, the installation efficiency is improved, and the lower shell fixes the cable in a buckle mode, the fixing mode can meet the external wiring tensile torque requirement in GB17945, ensures that the cable will not loosen due to external force in a long-term use process, and guarantees the stability of the electrical connection of the lamp.

[0015] 3. The lithium battery is first fixed through the clamp of the battery cover, the lithium battery can be tightly held through the fixing of the clamp, the fixed lithium battery is installed on the two side buckles on the lower shell, meanwhile, the installation mode greatly optimizes the installation and disassembly process, and the operator can easily complete the installation and disassembly of the lithium battery without the aid of complex tools, and convenient operation is realized. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic view of the overall structure of the utility model;

[0017] Figure 2 It is a schematic view of the structure of the power supply assembly of the utility model;

[0018] Figure 3 It is a schematic view of the structure of the shell front view of the utility model;

[0019] Figure 4 It is a schematic view of the structure of the lampshade of the utility model;

[0020] Figure 5 It is a partial structure schematic view of the shell of the utility model;

[0021] Figure 6 It is a schematic view of the structure of the limiting and correcting assembly of the utility model;

[0022] Figure 7 It is a schematic view of the structure of the cable limiting assembly of the utility model;

[0023] Figure 8 It is a schematic view of the lamp plate installation structure of the utility model.

[0024] Fig. 1, upper shell; 2, lampshade; 3, lamp panel; 4, battery cover; 5, lithium battery; 6, lower shell; 7, wall hanging base; 8, wire buckle; 9, cable; 10, clamp; 11, light guide hole; 12, light guide column; 13, light blocking hole; 14, inclined round corner; 15, circular arc guide; 16, limiting convex point; 17, cable guide limiting structure; 18, first lamp panel buckle; 19, cable buckle; 20, second lamp panel buckle; 21, battery cover buckle; 22, indicator light bead. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] EMBODIMENT

[0027] Please refer to Figure 1 - Figure 3 A kind of portable assembly installation fire emergency lamp of the drawings in the figure, including shell, limiting correction subassembly, power supply component and cable wire subassembly, shell includes upper shell 1, lower shell 6 and lampshade 2, the upper shell 1 one end detachably nested with lower shell 6, the upper shell 1 surface buckle connection has lampshade 2, the lower shell 6 back surface detachably connected with wall hanging base 7, and located in the surface of lower shell 6 of wall hanging base 7 one side is equipped with limiting correction subassembly, limiting correction subassembly includes inclined round corner 14, circular arc guide 15 and limiting convex point 16, the wall hanging base 7 both sides are provided with inclined round corner 14, the lower shell 6 back surface and relative to the side of inclined round corner 14 is equipped with the circular arc guide 15 of adaptation with inclined round corner 14, the surface both ends of lower shell 6 and located in wall hanging base 7 one side are fixedly connected with limiting convex point 16, the lower shell 6 inner cavity detachably is equipped with lamp panel 3, the lower shell 6 inner cavity one side is fixedly connected with cable guide subassembly, and the lower shell 6 inner cavity buckle connection has power supply component at the back surface of lamp panel 3;Lampshade 2 and lower shell 6 are connected using the form of injection molding, this connection mode significantly improves the assembly efficiency of upper shell 1 and lampshade 2, while wall hanging base is achieved wall hanging installation by the two side circular arc guide 15 on lower shell 6, to make the wall hanging installation process more convenient, and when lamp installation is unevenly stressed, lamp is inclined, the two side circular arc guide 15 on lower shell 6 and the inclined round corner 14 of wall hanging base 1 are mutually matched, can realize automatic correction, the two limiting convex points 16 set on lower shell 6, further limit the wall hanging base, effectively avoid the wall hanging base from falling off due to small vibration, ensure that lamp installation is stable.

[0028] Wherein, the cable conductor assembly includes a cable guide limiting structure 17 and a wire buckle 8, the cable guide limiting structure 17 is fixedly connected to the inner cavity surface of the lower shell 6, the inner cavity of the cable guide limiting structure 17 is detachably connected with the wire buckle 8, the inside of the wire buckle 8 is detachably connected with the cable 9, and the inner cavity of the cable guide limiting structure 17 is fixedly connected with the cable buckle 19 on both sides; the cable guide limiting structure 17 provides accurate direction guidance for the cable 9, preventing the cable 9 from being tangled; the cable buckle 19 further enhances the stability of the cable 9, and the detachable design of the wire buckle 8 facilitates the installation, replacement and later maintenance of the cable, effectively improving the safety and convenience of the internal wiring of the equipment.

[0029] Wherein, the power supply assembly includes a battery cover, a lithium battery 5 and a clamp 10, the inner side of the battery cover is fixedly connected with the clamp 10, the inner side of the clamp 10 is detachably connected with the lithium battery 5, and the inner side wall surface of the lower shell 6 on both sides of the cable guide limiting assembly is fixedly connected with the battery cover buckle 21 matched with the clamp 10; during installation, only the lithium battery 5 is clamped into the clamp 10, and then the battery cover is fixed on the lower shell 6 through the buckle, which is simple and convenient to operate; when the lithium battery 5 is out of power or fails, it can be quickly disassembled and replaced, improving the endurance and maintenance efficiency of the equipment; the cooperation of the clamp 10 and the buckle ensures that the lithium battery 5 will not shake or shift during the operation of the equipment, ensuring the stability of the power supply and providing a solid power foundation for the stable operation of the equipment.

[0030] Wherein, the inner side of the lower shell 6 and one side of the cable guide limiting structure 17 are fixedly connected with the first lamp plate buckle 18, and the inner side of the lower shell 6 and the surface of the other side relative to the first lamp plate buckle 18 are fixedly connected with the second lamp plate buckle 20; the first lamp plate buckle 18 and the second lamp plate buckle 20 are distributed in two directions of the lamp plate, and the second lamp plate buckle 20 has two buckles connected at a certain angle to form a whole. When workers install the lamp plate, the lamp plate is first installed on the second lamp plate buckle 20, and then the first lamp plate buckle 18 is buckled, so that the whole installation operation process only needs to pay attention to two directions, which significantly improves the installation efficiency of workers, and the shape and size of the lamp plate buckle are matched with the lamp plate, which can provide reliable support and fixation for the lamp plate, ensuring that the lamp plate will not shake or shift during the operation of the lamp, and ensuring the stability of the lighting effect.

[0031] The lampshade 2 is provided with the light guide hole 11 on the outer side wall, the light guide column 12 is fixedly connected to one end of the inner side wall of the lampshade 2, the light guide hole 13 is arranged on the inner side wall of the lampshade 2 on one side of the light guide column 12, and the indicating lamp bead 22 is fixedly connected to one side of the lamp plate surface; the light guide hole 13 is arranged on the lampshade 2, the shading material of the upper shell 1 enters the light guide hole 13 of the lampshade 2 in the injection molding process, so that effective shading is realized when the lamp is lighted, the light scattering effect of the indicating lamp is avoided, and the indicating lamp is lighted after being lighted; the light enters the light guide column 12 on the lampshade 2 through the light guide hole 11, and then the indicating lamp is lighted; through the integrated design, the number of parts of the indicating lamp is reduced, and the production cost and the failure probability are reduced.

[0032] It should be noted that the utility model is a kind of portable assembly installation fire emergency lamp, wall hanging base 1 is aligned with the arc guide 15 of lower shell 6 two sides, and is pushed in, and the inclination of inclined round corner 14 is automatically corrected, and the wall hanging base is prevented from falling off due to vibration by limiting convex point 16, then lithium battery 5 is fixed after being fixed with battery cover 4 clamp 10, then it is installed to the buckle of lower shell 6, and it is clamped by buckle, then, first, lamp plate is clamped to second lamp plate buckle 20, then first lamp plate buckle 18 is buckled to complete the fixation of lamp plate, and injection molding is used to connect lampshade 2 and lower shell 6, so that shading material enters light guide hole 13 to avoid light scattering, cable is passed through cable guide limiting structure 17, the position of wire buckle 8 is corrected by wire buckle 8 guide limiting structure, then it is fixed by buckle, so as to realize the installation of cable, facilitate later power use, and the whole is operated by guide, clamping, limiting and other mechanical structures and light propagation principle, not only installation is convenient, maintenance is convenient, but also stability and safety can be guaranteed, cost is reduced, and reliable operation of lamp in emergency situation is ensured.

[0033] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0034] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A convenient assembly and installation method for fire emergency lighting fixtures, comprising a housing, a limit and correction component, a power supply component, and a cable and wire assembly, characterized in that: The outer casing includes an upper shell (1), a lower shell (6), and a lampshade (2). The lower shell (6) is detachably nested at one end of the upper shell (1). The lampshade (2) is snapped onto the surface of the upper shell (1). A wall-mounted base (7) is detachably connected to the back of the lower shell (6). A limiting and correcting component is provided on the surface of the lower shell (6) located on one side of the wall-mounted base (7). The limiting and correcting component includes an inclined rounded corner (14), an arc guide (15), and a limiting protrusion (16). The wall-mounted base (7) has openings on both sides. An inclined rounded corner (14) is provided on the back of the lower housing (6) and on the side opposite to the inclined rounded corner (14), an arc guide (15) adapted to the inclined rounded corner (14) is provided. Limiting protrusions (16) are fixedly connected to both ends of the surface of the lower housing (6) located on the side of the wall-mounted base (7). A lamp plate (3) is detachably provided in the inner cavity of the lower housing (6). A cable guide assembly is fixedly connected to one side of the inner cavity of the lower housing (6), and a power supply assembly is snapped to the inner cavity of the lower housing (6) on the back of the lamp plate (3).

2. The convenient assembly and installation method for fire emergency lighting fixtures according to claim 1, characterized in that: The cable guide assembly includes a cable guide limiting structure (17) and a cable buckle (8). The cable guide limiting structure (17) is fixedly connected to the inner surface of the lower housing (6). The cable buckle (8) is detachably snapped into the inner cavity of the cable guide limiting structure (17). A cable (9) is detachably snapped into the inside of the cable buckle (8). Cable clips (19) are fixedly connected to both sides of the inner cavity of the cable guide limiting structure (17).

3. The convenient assembly and installation method for fire emergency lighting fixtures according to claim 1, characterized in that: The power supply assembly includes a battery cover (4), a lithium battery (5), and a clamp (10). The clamp (10) is fixedly connected to the inside of the battery cover (4), and the lithium battery (5) is detachably clamped to the inside of the clamp (10).

4. A convenient assembly and installation method for fire emergency lighting fixtures according to claim 1, characterized in that: The inner wall surfaces of the lower housing (6) located on both sides of the cable guide limiting assembly are all fixedly connected with battery cover buckles (21) that are compatible with the clamps (10).

5. A convenient assembly and installation method for fire emergency lighting fixtures according to claim 1, characterized in that: A first lamp plate buckle (18) is fixedly connected to the inner side of the lower housing (6) and to one side of the cable guide limiting structure (17), and a second lamp plate buckle (20) is fixedly connected to the inner side of the lower housing (6) and to one side of the surface opposite to the first lamp plate buckle (18).

6. A convenient assembly and installation method for fire emergency lighting fixtures according to claim 1, characterized in that: The lampshade (2) has a light guide hole (11) on its outer side wall. A light guide post (12) is fixedly connected to one end of the inner side wall of the lampshade (2). A light blocking hole (13) is opened on the inner side wall of the lampshade (2) on one side of the light guide post (12).

7. A convenient assembly and installation method for fire emergency lighting fixtures according to claim 1, characterized in that: An indicator light bead (22) is fixedly connected to one side of the surface of the light panel (3).

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